Direct synthesis of II-VI compound nanocrystals in polymer matrix

被引：21

作者：

Antolini, F. ^{[1
]}

Di Luccio, T. ^{[1
]}

Laera, A. M. ^{[1
]}

Mirenghi, L. ^{[1
]}

Piscopiello, E. ^{[1
]}

Re, M. ^{[1
]}

Tapfer, L. ^{[1
]}

机构：

[1] Brindisi Res Ctr, Dept Adv Phys Adv Technol & New Mat FIM, ENEA, I-72100 Brindisi, Italy

来源：

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2007年 / 244卷 / 08期

关键词：

D O I：

10.1002/pssb.200675608

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The production of II-VI semiconductor compound - polymer matrix nanocomposites by a direct in-situ thermolysis process is described. Metal-thiolate precursor molecules embedded in a polymer matrix decompose by a thermal annealing and the nucleation of semiconductor nanocrystals occurs. It is shown that the nucleation of nanoparticles and the formation of the nanocomposite can be also achieved by laser beam irradiation; this opens the way towards a "lithographic" in-situ nanocomposite production process. A possible growth and nanocomposite formation mechanism, describing the structural and chemical transformation of the precursor molecules, their decomposition and the formation of the nanoparticles, is presented. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2768 / 2781

页数：14

共 28 条

[1]

Ajayan P. M., 2003, NANOCOMPOSITE SCI TE

[2] Laser-induced nanocomposite formation for printed nanoelectronics [J].

Antolini, F ;

Ghezelbash, A ;

Esposito, C ;

Trave, E ;

Tapfer, L ;

Korgel, BA .

MATERIALS LETTERS, 2006, 60 (08) :1095-1098

[3] Formation of II-VI nanocrystals in polymeric matrix: Thermolytic synthesis and structural characterization [J].

Antolini, F ;

Di Luccio, T ;

Re, M ;

Tapfer, L .

CRYSTAL RESEARCH AND TECHNOLOGY, 2005, 40 (10-11) :948-954

[4] Structural characterization of US nanoparticles grown in polystyrene matrix by thermolytic synthesis [J].

Antolini, F ;

Pentimalli, M ;

Di Luccio, T ;

Terzi, R ;

Schioppa, M ;

Re, M ;

Mirenghi, L ;

Tapfer, L .

MATERIALS LETTERS, 2005, 59 (24-25) :3181-3187

[5]

ANTOLINI F, 2005, MAT RES SOC S P E, V879

[6] SYNTHESIS AND CRYSTAL AND MOLECULAR-STRUCTURE OF CATENA-BIS[MU-(N-METHYLPIPERIDINIUM-4-THIOLATO)]-CADMIUM(II) PERCHLORATE DIHYDRATE [J].

BAYON, JC ;

BRIANSO, MC ;

BRIANSO, JL ;

DUARTE, PG .

INORGANIC CHEMISTRY, 1979, 18 (12) :3478-3482

[7] THIOLATO-COMPLEXES OF THE TRANSITION-METALS [J].

BLOWER, PJ ;

DILWORTH, JR .

COORDINATION CHEMISTRY REVIEWS, 1987, 76 :121-185

[8] A universal method for the synthesis of metal and metal sulfide clusters embedded in polymer matrices [J].

Carotenuto, G ;

Martorana, B ;

Perlo, PB ;

Nicolais, L .

JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (12) :2927-2930

[9]

*CRC PRESS, 1975, HDB CHEM PHYS

[10] THE STRUCTURAL CHEMISTRY OF METAL THIOLATE COMPLEXES [J].

DANCE, IG .

POLYHEDRON, 1986, 5 (05) :1037-1104

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